This a beautiful thing actually.
What caught my eye is the soft tones of color, so beautifully highlighted by the brightness. I reckon if it was a little darker, it might not have caught my eye cause the lightness of the pink and blue soothes the eyes.
2) I like the close up to the blue part which I guess is the tail. I didn't know, though, that it was a mouse, because the head is blurred but anyhow, this looks beautiful.
3) I really wanna give three cheers to your friend who made this mouse, so beautifully.
4) The picture carries somewhat the same soothing effect as long as you look at it, though the description highlights that it's a MOUSE.